1、The extension cable can connect any serial SATA drive to standard internal power connector. Its thin and flexible cabling allows easy routing, easy to plug and unplug. 2、This is a SATA data cable and SATA power cable. The two wires are combined into one, one end is male and the other is female, which is widely used and easy to use. 3、There are 10 pieces cables in the package, which can meet your various daily data transmission and power cord needs, convenient to carry, and has a wide range of uses. 4、Nowadays, many high-definition players have one-piece SATA interface. You can use this SATA power and data cable to directly connect the device and the hard disk, which is very convenient. 5、The SATA cable is suitable for SATA (serial port) hard disk and SATA optical drive data cable, and other SATA interface devices, which is used for external hard disk, data transmission.